141589000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 384134400

約数和(自身を除く): 242545400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 113, 125, 140, 175, 179, 200, 226, 250, 280, 350, 358, 452, 500, 565, 700, 716, 791, 875, 895, 904, 1000, 1130, 1253, 1400, 1432, 1582, 1750, 1790, 2260, 2506, 2825, 3164, 3500, 3580, 3955, 4475, 4520, 5012, 5650, 6265, 6328, 7000, 7160, 7910, 8950, 10024, 11300, 12530, 14125, 15820, 17900, 19775, 20227, 22375, 22600, 25060, 28250, 31325, 31640, 35800, 39550, 40454, 44750, 50120, 56500, 62650, 79100, 80908, 89500, 98875, 101135, 113000, 125300, 141589, 156625, 158200, 161816, 179000, 197750, 202270, 250600, 283178, 313250, 395500, 404540, 505675, 566356, 626500, 707945, 791000, 809080, 1011350, 1132712, 1253000, 1415890, 2022700, 2528375, 2831780, 3539725, 4045400, 5056750, 5663560, 7079450, 10113500, 14158900, 17698625, 20227000, 28317800, 35397250, 70794500, 141589000]

約数ペア:

[(1, 141589000), (2, 70794500), (4, 35397250), (5, 28317800), (7, 20227000), (8, 17698625), (10, 14158900), (14, 10113500), (20, 7079450), (25, 5663560), (28, 5056750), (35, 4045400), (40, 3539725), (50, 2831780), (56, 2528375), (70, 2022700), (100, 1415890), (113, 1253000), (125, 1132712), (140, 1011350), (175, 809080), (179, 791000), (200, 707945), (226, 626500), (250, 566356), (280, 505675), (350, 404540), (358, 395500), (452, 313250), (500, 283178), (565, 250600), (700, 202270), (716, 197750), (791, 179000), (875, 161816), (895, 158200), (904, 156625), (1000, 141589), (1130, 125300), (1253, 113000), (1400, 101135), (1432, 98875), (1582, 89500), (1750, 80908), (1790, 79100), (2260, 62650), (2506, 56500), (2825, 50120), (3164, 44750), (3500, 40454), (3580, 39550), (3955, 35800), (4475, 31640), (4520, 31325), (5012, 28250), (5650, 25060), (6265, 22600), (6328, 22375), (7000, 20227), (7160, 19775), (7910, 17900), (8950, 15820), (10024, 14125), (11300, 12530)]